/****************************************************************************
 *  QLyrics - A simple lyrics viewer.                                       *
 *  Copyright (C) 2008  hsys <hanshuiys@gmail.com>                          *
 *                                                                          *
 *  This program is free software; you can redistribute it and/or modify    *
 *  it under the terms of the GNU General Public License as published by    *
 *  the Free Software Foundation; either version 3 of the License, or       *
 *  (at your option) any later version.                                     *
 *                                                                          *
 *  This program is distributed in the hope that it will be useful,         *
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of          *
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
 *  GNU General Public License for more details.                            *
 *                                                                          *
 *  You should have received a copy of the GNU General Public License       *
 *  along with this program; if not, write to the Free Software Foundation, *
 *  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA       *
 ****************************************************************************/

#ifndef _LYRICSLOCALPROVIDER_H_
#define _LYRICSLOCALPROVIDER_H_

#include "lyricsprovider.h"

/** This class is used to search lyrics. */
class LyricsLocalProvider : public LyricsProvider {
    Q_OBJECT 
public:
    /** Class used to build specific provider. */
    class Builder : public LyricsProvider::Builder {
    public:
        /** Create a new provider instance of current provider. */
        virtual LyricsProvider* create(const Track&, QObject* parent = 0) const;
        /** Return provider name. */
        virtual const QString& getProviderName() const;
    };
    LyricsLocalProvider(QObject* parent = 0) : LyricsProvider(parent) {};

    /** Search the corresponding lyrics to the track. */
    void search();
    /** Download the specific result. */
    void acceptResult(int);
};

#endif
